OneStone® Math for Windows

OneStone Math is a revolutionary calculus program incorporating high quality 2 and 3D
graphics and a powerful symbolic math engine in an easy to use format. An extensive
and expandable feature set provides tools for graphical and numerical analysis of
functions, derivatives, integrals and vectors. OneStone Math builds on the technology
showcased in our Pebbles series, but provides far greater capabilities. Features
include:

up to 8 curves/surfaces can be displayed at once;

contour and grid lines can be superimposed directly on surfaces at user-defined
intervals;

2 and 3D graphs are depicted simultaneously, permitting, for example, the viewing
of level curves in a traditional 2D format while also seeing their actual spatial
relationships in 3D;

images and text can be printed, or copied to the clipboard for use in other documents;